SciPy

scipy.special.mathieu_modcem2

scipy.special.mathieu_modcem2(m, q, x) = <ufunc 'mathieu_modcem2'>

Even modified Mathieu function of the second kind and its derivative

Evaluates the even modified Mathieu function of the second kind, Mc2m(x,q), and its derivative at x (given in degrees) for order m and parameter q.

Returns :

y :

Value of the function

yp :

Value of the derivative vs x